Many feel that understanding the car engine is a very difficult situation, but this is not true. The car engine is divided between: moving parts and a constant cycle where combustion occurs, combustion and exhaust.
The car engine core comprises the cylinder and the piston moves within the cylinder up and down. It is common for cars to have four, six and up to eight cylinders.
When there is in many motor car cylinders, cylinders are placed or online, or V or plan. The car engine, the cylinder volume is always at the bottom dead center of the piston to the top dead center that will make give all engine sizes of each cylinder and the sum of them will result in the total engine capacity of the vehicle.
These various settings are what make them appear the advantages and disadvantages of the car engine.